33910 datasheet(13/90 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33910

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

MC33910G5AC/MC3433910G5AC

WINDOW WATCHDOG CONFIGURATION PIN (WDCONF)(34)

External Resistor Range

REXT

–

200

Watchdog Period Accuracy with External Resistor (Excluding Resistor

Accuracy)(35)

WDACC

-15

–

ANALOG MULTIPLEXER

Temperature Sense Analog Output Voltage

TA = -40°C

TA = 25°C

TA = 125°C

VADOUT0_TEMP

2.0

2.8

3.6

3.0

2.8

3.6

4.6

Temperature Sense Analog Output Voltage per characterization(36)

TA = 25°C

VADOUT0_25

3.1

3.15

3.2

Internal Chip Temperature Sense Gain

STTOV

9.0

10.5

mV/K

Internal Chip Temperature Sense Gain per characterization at 3

temperatures(36) See Figure 16, Temperature Sense Gain

STTOV_3T

9.9

10.2

10.5

mV/K

VSENSE Input Divider Ratio (RATIOVSENSE = VVSENSE / VADOUT0)

5.5 V < VSUP < 27 V

RATIOVSENSE

5.0

5.25

5.5

VSENSE Input Divider Ratio (RATIOVSENSE=Vsense/Vadout0) per

characterization(36)

5.5 <Vsup< 27 V

RATIOVSENSECZ

5.15

5.25

5.35

VSENSE Output Related Offset

OFFSETVSENSE

-30

-10

VSENSE Output Related Offset per characterization(36)

OFFSETVSENSE

_CZ

-30

-12.6

ANALOG OUTPUT (ADOUT0)

Maximum Output Voltage

-5.0 mA < IO < 5.0 mA

VOUT_MAX

VDD -0.35

–

VDD

Minimum Output Voltage

-5.0 mA < IO < 5.0 mA

VOUT_MIN

0.0

–

0.35

RXD OUTPUT PIN (LIN PHYSICAL LAYER) (RXD)

Low-state Output Voltage

IOUT = 1.5 mA

VOL

0.0

–

0.8

High-state Output Voltage

IOUT = -250 µA

VOH

VDD -0.8

–

VDD

Notes

34.

For VSUP 4.7 to 18 V

35.

Watchdog timing period calculation formula: tPWD [ms] = [0.466 * (REXT - 20)] + 10 with (REXT in kΩ)

36.

These limits have been defined after laboratory characterization on 3 lots and 30 samples. These tighten limits could not be guaranteed

by production test.

Table 4. Static Electrical Characteristics (continued)

Characteristics noted under conditions 5.5 V

≤ VSUP ≤ 18 V, -40°C ≤ TA ≤ 125°C for the 33910 and -40°C ≤ TA ≤ 85°C for the

34910, unless otherwise noted. Typical values noted reflect the approximate parameter mean at TA = 25°C under nominal

conditions, unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

33910 Datasheet(PDF) 13 Page - Freescale Semiconductor, Inc

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